This application is useful for assisting vendors in marketing event organizer services in the form of service product packages and managing monthly reports, assisting potential customers in finding and obtaining the right vendor service information according to their wishes and needs. make online ordering transactions, confirm payment by uploading proof of payment, cancel orders, apply for refunds/refunds. Users of this system are Admin, vendors, customers and visitors. The system was built using PHP with the CodeIgnater framework and mysql as the DBMS.